The Secret of Pirates' Hill

In a series of hair-raising adventures both on land and undersea the teenage brother detectives pit their wits against some of the most ruthless criminals they have ever encountered. It all starts when Frank and Joe are skin diving just for fun and the thrill of exploring the undersea world. Suddenly, deep in the waters that flow near the foot of Pirates' Hill, a mysterious skin diver fires a spear through Frank's air hose. From this moment on, danger is never far away. The very lives of the boys are at stake as they, along with the help of their pals, uncover a mystery involving an old Spanish cannon and a fabulous sunken treasure.

Binding Type: Hardcover
Publisher: Grosset & Dunlap
Published: 01/01/1957
ISBN: 9780448089362
Pages: 192
Weight: 0.50lbs
Size: 7.61h x 4.98w x 0.74d
Accelerated Reader Quiz #/Name: 5682 / Secret of Pirates' Hill
Reading Level: 5.4 / Interest Level: Middle Grade / Point Value: 5